public void ColorDodgeBlendOp2()
{
var lhs = GetSourceImage("blend1.png");
var rhs = GetSourceImage("blend2.png");
var lhs_wrap = new BitmapWrapper(lhs);
var rhs_wrap = new BitmapWrapper(rhs);
var op = new ColorDodgeBlendOp();
op.Apply(rhs_wrap, lhs_wrap);
Compare(lhs, "colordodgeblend2.png");
}
/// <summary>
/// Creates a new effect that will make the image look like a pencil sketch.
/// </summary>
/// <param name="pencilSize">Size of the pencil to use. Valid range is 1 - 20.</param>
/// <param name="colorRange">Range of color to use. Valid range is -20 - 20.</param>
public PencilSketchEffect(int pencilSize = 2, int colorRange = 0)
{
if (pencilSize < 1 || pencilSize > 20)
{
throw new ArgumentOutOfRangeException("pencilSize");
}
if (colorRange < -20 || colorRange > 20)
{
throw new ArgumentOutOfRangeException("colorRange");
}
this.pencil_size = pencilSize;
this.color_range = colorRange;
blur_effect = new GaussianBlurEffect(pencil_size);
desaturate_op = new DesaturateOp();
invert_effect = new InvertColorsEffect();
bac_adjustment = new BrightnessContrastEffect(-color_range, -color_range);
color_dodge_op = new ColorDodgeBlendOp();
}
